4. Find the length of EF using the altitude and similarity properties. F б 4.8 D 8 G 10.0 4.3 3.6

Q: 5. Find x, the triangios. 4.5 cm .5cm 12.2 cm ofr the Ee Gnftleperimeer 12 m 7 m 10 m 15m 12 m 3 m

A:

Q: 4. What is the similarity ratio of the smaller to the larger similar cones? 15 10 5:3

A:

Q: E F In ADEF, DF = 18 and mZF = 45. Find the length of a leg rounded to the nearest tenth. %3D

A: In triangle DEF , m∠F=45 so m∠D+90°+45°=180°⇒m∠D=45° Therefore, △DEF is isosceles right angle…

Q: If CDE ~ WXY with a scale factor of 4:3, find the perimeter of WXY.

A: Given,         △CDE~△WXY with a scale factor of 4:3.

Q: 17. If FG = 27 yd, find the length of FED. 47 80 G. E Length = yds

A:

Q: 1 What is the best approximation for the length of GP? 9. A 22 B 26 C 28 D 38 24

A:

Q: 15. What is the relationship between the lengths of QS and RS ? A QS RS B OS RS D cannot tell

A: Theorem  In a triangle opposite side to largest angle is always largest and vice versa

Q: Use this diagram of square LMNO and the information given about the line segments to answer the next…

A:

Q: 3. Find the scale factor using the distance formula. O! 3 O 2

A: here two triangle are similar .  we know that scale factor =new scale old scale et…

Q: In the diagram of AGKJ below, LH KJ, GL=6, LK=30, and GH=3. What is the length of GJ? G 3 L H 30 K J

A: Using properties of similar traingles,

Q: 6. Ms. Posey was teaching Jaiden about circles. Which of these best describes Tr? It is the diameter…

A:

Q: A square with a side of 6 feet has the same area as a circle with a radius of r feet. Which of the…

A:

Q: O 1A man whose height is 1.6 m casts a shadow that is 2.7 m in length. What is the approximate…

A: These two are similar triangles. So, If two triangles are similar and have sides A,B,C and a,b,c,…

Q: Given: ABCDE VWXY Z .D 12 A 45 E 15 z. 8 What is the scale factor of ABCDE to VWXYZ? sf = ? 21

A:

Q: The figure is not drawn to scale. 1\4 3 If m2 = x, m/3 =40, and m/4 = 5x+ 14, what is mZ1? 2.

A:

Q: In the diagram below of triangle KLM, N is a midpoint of KL and Pis a midpoint of LM. If NP = 12 –…

A:

Q: A city planner is designing a new bike path through a park modeled by the figure below. Bike Path…

A:

Q: 4. If APQR – AVSTwith a scale factor of 2:5, find the value of x. T 45 28 V S 30

A: given,                and          △PRQ~△TVS with a scale factor of 2:5

Q: 10, C =18 6. What is the length of the ladder? It's 6 ft. from the house at bottom and touches the…

A:

Q: A city planner is designing a new bike path through a park modeled by the figure below. Bike Path A…

A:

Q: Two similar rectangles have a scale factor of 5. If one side of the smaller rectangle measures 6 cm…

A:

Q: John wants to move from point A to point B. To avoid the pond, he must walk 36 m south and 49 m…

A: Given that  John wants to move from point A to point B.  To avoid the pond, he must walk 36 m south…

Q: In parallelogram LMNP, m2L = 8x-41, m2M = 2x+1, m2N = 6x + 3. Which of the following is the measure…

A:

Q: 11. If AKLM APOR with a scale factor of 3:5, find the perimeter of APQR. 15 R 6. M 12 K

A: As both triangle are similar.  So, ratio of sides is same . KL=6  LM= 15 MK= 12

Q: (a) In the following diagram, T = 34°, S = 25° and Angle SVT = Angle SWV = 90°. 13-1 cm. 34° T…

A: For the given figure length SW = 6.6391 cm

Q: 24 22 F 20- 48- E 16 14- 12 10- D 10 15 20 at is the ratio of the length of DE to the length of EF?

A:

Q: 2. Compare the following by placing >,< or = on the space provided between the two measures. 1. 5 m…

A: Given, 1.  5m   ____ 500cm 2.  49 dam ____ 0.49 m 3.  8.7 hm2 ____ 8700mm2 4.   45m3 ____ 450 dm3 5.…

Q: The scale factor of Figure A to Figure B is 4:5. What is the value of x? 15

A:

Q: 9. Measurements were taken to determine the span of a gorge. Use the diagram below to determine the…

A:

Q: Find T. 54in. 90in. 40 in. Figure is not drawn to scale. in.

A: Solution is given below:

Q: On the line segment below, the ratio of lengths AB to BC is 1:4. What is the ratio of AB to AC? В F.…

A: Ratio of lengths AB to BC is 1:4 i.e., ABBC = 14 To evaluate : ABAC

Q: Use this diagram of square LMNO and the information given about the line segments to answer the next…

A: Given square LMNO, MN = NO  (1/2)y+3 = 2x+2 (y+6)/2 = 2x+2 y+6 = 4x+4 4x-y = 2 ----- A MO = LN y+1 =…

Q: 4) Find the ratio of z to w. 名二2(w) 13 3w

A:

Q: Below is a cross section of a building with all distances measured in feet. How tall is the roof…

A: Here is the solution

Q: The figure is not drawn to scale. ABC is is mZm? 132° m A B m/m =

A:

Q: A painter wants to create a new masterpiece with a medium following the golden ratio. If the painter…

A:

Q: WXYZ in shown. 39 3.2 26 W What is mzXWZ? A. 115 B 52 C. 65* D. not enough information

A: Solution

Q: 1. What is the length of EF?

A:

Q: In AXYZ, ZZ= 40°, Z X = 72° , and z = 56.4 cm. Determine the length of x, to the nearest tenth of a…

A:

Q: 9 M N L In parallelogram LMNO, if MZMNL = 35° and MZNLM = 49°, then what is MZOLN? O A. 70° OB. 35°…

A: We know two alternating angles are equal.

Q: 9. Determine the length of x, to the nearest tenth of a centimetre. 51° 42° 52 cm a. 44.8 cm c. 64.6…

A: NOTE: Refresh your page if you can't see any equations. . here we have a=52 b=x A=51 C=42

Q: . Given that DWILC ~OMERZ. Find the scale factor. 6 6 M 12 9,

A: It is given that, □WILC~□MERZ We have to find the scale factor =?

Q: 2. The corresponding sides of two similar triangles measure 3 cm and 21 cm. Determine the scale…

A:

Q: What is the scale factor for the following triangles? Preimage Image 15 10 12 R 6 6. 08

A: Scale factor is the ratio of side of a triangle.

Q: ilar. Give the scale factor of figure A to figure B. 3. 6 4 10 B 18 A 7.2 15

A:

Q: 2. Calculate the indicated length. F 102° 41.1 m 39° D E

A:

Q: 12 42° 27° Find the value of w and then x, Round lengths of segments to the nearest tenth.

A:

Q: 75 42 What is the measure of Zx in degrees?

A:

Q: 4) If mZE is 110 degrees what is the mZF? E F

A: